Pack of trouble

A lone Carcharodontosaurus is tough enough to take on practically anything it comes across - even some sauropods. It is big, muscular and fast. However, Carcharodontosaurus is also related to Allosaurus, so it's quite possible that this gigantic hunter might travel around in packs. If so, there can't be a dinosaur alive that feels safe when a pack of Carcharodontosaurus is on the move, so watch out if you're on their hunting grounds.